B, a next-generation ocean-monitoring satellite developed in partnership with SpaceX and international agencies. The mission ...

NASA takes the lead in this high-stakes ocean-monitoring mission. A full launch coverage of on ocean-monitoring mission will ...

Set to track sea levels across more than 90% of Earth’s ocean, the mission must first get into orbit. Here’s what to expect.

The Sentinel-6B satellite arrives in California for launch, ready to measure sea level with unprecedented climate accuracy.

NASA will provide live coverage of prelaunch and launch activities for Sentinel-6B, an international mission delivering ...

Scientists say that this trailblazing satellite will be able to scan the entire Earth every 12 days, giving us the most detailed picture yet of its surface. The NYSA satellite will circle Earth 24/7 ...

The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

NASA and the Indian Space Research Organization are set to launch the NISAR satellite as soon as Wednesday, providing unprecedented detail of Earth's surface and aiding in disaster response. NASA and ...